Marine Engines Inc.
31 Pope Road
Holliston, MA 01746


FAX: 1-508-893-0697

New Base Engines
350 Power-Pack Specials
Remanufactured Engines
Performance Engines
Reman. Transmissions
Marine Cylinder Heads
Monitor Cooling Kits
Crusader Engines
Crusader Parts
Used Engines + Gear
Special Purchases

Delivery in New England
by our own trucks!
Deeply discounted freight rates anywhere else!

We Export To Foreign Markets!
Shipping Options

Email Contacts:

Technical Questions:

















































































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Your Best Source for
Marine Engines,
Transmissions & Parts

Remanufactured Marine Transmissions

Marine Engines, Inc. is a family-run business with more than 30 years of experience in the marine and high performance engine industry. We supply the New England area with new and remanufactured marine engines and transmissions from major marine engines manufacturers including Crusader Engines, OSCO Motors Co., Velvet Drive, and ZF-Hurth.

To offer the lowest domestic and international engine shipping prices available in the industry, Marine Engines, Inc. successfully negotiated razor sharp pricing with several freight companies.

Located in Holliston, Massachusetts, the Marine Engines, Inc. warehouse is easily accessible from Routes 495, 85, 9, 95 and the Massachusetts Turnpike, allowing us to deliver to all of New England, as well as providing a convenient pick up location for our customers.

For more information about our marine engines and transmissions, contact us today at 1-800-786-7639.
Marine Engines

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These General Motors Marine Base engines fit the following applications MerCruiser Engines, Crusader Engines, Volvo Penta Engines and OMC engines. Some people also refer to these as Chevrolet, or Chevy Marine Engines and even as Chris Craft engines, PleasureCraft / PCM Marine Engines, Seamaxx, indmar, Marine Power. These Marine Engines are differentiated by their size or by their horsepower rating. Such as, 3.0 Litre or 140HP, or 5.0L 305 CID 220HP and 270 and sometimes 275HP. Also, many of these GM Marine engines are of the newest ‘VORTEC’ design.

So, if someone is looking for a replacement marine engine for a 140, 190, 220, 225, 260, 270, 275, 330, 350, 375, 365, 385 or 425 HP MerCruiser, Volvo Penta, OMC, we have them all. By marine engine size, these could be referred to as a 3.0(181), 4.3(262), 5.0(305), 5.7(350), 454(7.4), 496 (8.1L). Furthermore, the 496”8.1L can be referred to also with an HO designation (496HO or 8.1HO) as can the 454 7.4L, either as a 454HO or 7.4HO.

We have replacement VORTEC engines, Inboard Marine Engines, MerCruiser Marine Engines and Marine Power Engines available. They are not complete and some consider these ‘partial engines’. These VORTEC engines are available in right hand, left hand (or standard and opposite rotation), and are available for Stern Drive, applications.

Remanufactured Engines are also considered rebuilt marine engines or REMAN marine engines. These marine engines are replacements for the same brands as above, but also include Ford and Chrysler, First Mate and Flagship. Ford 302, 351, 460. and Chrysler 340, 318, 360, 440

We offer marine transmissions brand new from the following manufactures, ZF, Hurth, Velvet Drive, borg warner velvet drive and PCM or Pleasurecraft as well as Walters. We also offer V drives from the same manufacturers. These are available in various ratios.

We also have reman or Rebuilt or even remanufactured marine transmissions from the following manufactures, ZF, Hurth, Velvet Drive, borg warner velvet drive and PCM or Pleasurecraft as well as Walters. We also remanufacture V or ‘VEE’ drive units.

We also carry Marine Cylinder Heads, Fresh water cooling systems or kits for marine engines. These fresh water cooling kits are also referred to as a ‘closed system’ or closed cooling. These Fresh water cooling kits are available for most MerCruiser, Volvo Penta and OMC applications.

Osco Manifolds are products from Osco Motors company. These are replacement exhaust manifolds and related parts for most marine engines. These are called by many names in the industry. Such as risers, spacers, spacer blocks, elbows and manifolds to fit many marine engine manufactures.

We offer brand new complete crusader engines as well as bobtail. These crusader marine engines replace ZF, Hurth, Velvet Drive, Borg Warner, borg warner velvet drive and PCM or Pleasurecraft as well as Walters. These are available in carbureted and fuel injected and in right hand and left hand rotation. Available sizes are 5.0l (or 305cid / 270HP) 5.7L (or 350cid / 300-330HP) 6.0L (375 HP) and until recently 8.1L 496cid in standard HP of 385 and an HO Version of 425HP. We also offer replacement crusader engines for models 220, 270, 350, 454XL

We offer many crusader engine parts and 454 Crusader engine parts including tune up parts, manifolds, risers, elbows, gaskets, raw water pump parts, heat exchangers, oil coolers, flywheels, starters, alternators and everything else.


Rev 3-15-15